| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.57 | 8.714% | $102.8108 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $114.41 | 4.133% | $119.1386 | $119.14 | $119.15 | $119.10 |
| Purchase #3 | $97.80 | 12.327% | $109.8558 | $109.86 | $109.85 | $109.90 |
| Purchase #4 | $73.96 | 10.285% | $81.5668 | $81.57 | $81.55 | $81.60 |
| Purchase #5 | $66.34 | 4.827% | $69.5422 | $69.54 | $69.55 | $69.50 |
| Purchase #6 | $102.25 | 13.596% | $116.1519 | $116.15 | $116.15 | $116.20 |
| Purchase #7 | $139.47 | 12.244% | $156.5467 | $156.55 | $156.55 | $156.50 |
| 7 purchase totals = | $688.80 | $755.6128 | $755.62 | $755.60 | $755.60 | |